The gypsumboard ceiling is dirty, is there any way to clean it?

If the total area is small, you can buy a small bucket of wall paint and roll it to the top with a small barrelHowever, the new place and the place that is not made up are likely to have a color difference, and the longer the house is decorated, the greater the color difference, and the total dirty area is very large, so it is proposed to find a painter to repair it. In the case of air oxidation and discoloration caused by long use or waste caused by mosquito bites, this situation can be immediately polished and polished.

There is a drop in the position with putty on the interior wall.

Powder part of the repair, after drying, grinding, polishing and leveling, and then use a better covering power of the wall paint to do two to three times can be repaired as new, for example, China Resources paint and other water-based latex paint will have a good hiding power. If it is caused by leakage, the yellowing of the shell polyurethane foam.

and other conditions, such a thing, if the keel is destroyed and the plasterboard of the paper.

If it is rotten, it must be dismantled and repaired.

or repair the plasterboard on the paper.

Then use caulking gypsum to repair the gap and paste the anti-cracking sand net, and then restore the interior wall putty powder grinding and polishing twice at the repair place, and finally make two to three times of wall paint in general. First grind off the dirty area, repair it in a batch of putty, polish it to leveling, and brush the wall paint on both sides! Liquid soap, banana water, sodium hydroxide.

Scrub the 10:2:1 mixture, then rinse with water; If there is dirt left in the decoration ceiling, you can scrub it with boiling milk to remove the dirt. Dirt on the top of the article can be washed off with lotus root juice.

Indicates a light steel keel partition wall.

What is the problem with the waterproofing inside, it is proposed to dismantle the current gypsum ceiling, and make a thermal insulation layer in the main keel to digest and absorb the moisture in the moisture gas generated by the moisture return of the concrete floor and wall, and then carry out the gypsum ceiling to deal with the problem of yellowing and mildew from the source. If it is dirty, you can choose to clear it or replace it with a new one. If you want to clear it, the material of your ceiling is different, and the way to clear it is not the same.

You can brush latex paint, when wiping off stains, if the dirty area is relatively small, you can scrape putty, you can also wipe with a wet towel dipped in water, so that the cleaned gypsum board ceiling will not look very abrupt, and the cleaning strength is also very strong.

You can scrape putty, brush latex paint, so that you can make the roof white, and latex paint can be scrubbed directly, if the stain can not be scrubbed down, re-treat the bottom layer, brush latex paint again, very convenient, will not cause damage to the roof, pay attention not to splash water on the ceiling in daily life, you can use a cotton cloth to gently wipe it.

It can be wiped with a dry cloth or redecorated to make it cleaner and more hygienic.

If the ceiling gypsum board is dirty, if it only floats and sinks, use a clean broom or duster to remove the dust.

If it's latex paint.

The surface of the smear stain can generally be gently sanded with fine sandpaper to polish the dirty things off.

If it is a deep trace, you need to use putty.

Fill and level, dry and then sanded with fine sandpaper. Of course, this situation is only for traces with a relatively small area, and it is recommended to find a professional to repair and solve the problem if there is a large area of traces.

After the gypsum board ceiling, it is generally a batch of putty and latex paint. The latex paint can be scrubbed directly, if the stain can't be scrubbed, the bottom layer is re-processed and the latex paint is brushed again.

Gypsum board ceiling mold, what to do.

Gypsum mu grip substrate ceiling mold, how to deal with 1First of all, check the ceiling gypsum board to find the cause of its mold, if it is caused by water seepage or high humidity in the room, you can use a professional mold remover to remove the mold of the gypsum board. 2.

Secondly, you can also use 84 disinfectant to remove, first mix 84 disinfectant with water, and then prepare a clean rag and put it in the diluted disinfectant solution to soak the skin and wet it, and then wring it out and wipe the mold spots on the gypsum board.

Summary. If the plaster ceiling board is dirty, you can use sandpaper to polish it, and if it is not serious, you can use white chalk to paint it white.

If the plaster ceiling board is dirty, you can use sandpaper to polish it, and if it is not serious, you can use white chalk to paint it white.

If the area is small and dirty (especially moldy), you can buy some cleaners and wall cleaners to deal with. If the area is relatively large, you can buy a small bucket of latex paint and roll it on it with a small roller, but there may be a color difference between the place where the new place is made up and the place that is not repaired, it is best not to wash it with water, if the latex paint used before is OK, it can be scrubbed with a semi-dry wet towel. But don't rub it back and forth repeatedly, so as not to damage the paint surface.

Hello dear kiss The question you asked, here is the answer to you as follows: if it is due to the phenomenon of oxidation and discoloration or the dirt generated by fly bites that occur for a long time, this phenomenon can be directly polished as a whole, and the place where it has fallen is repaired locally with putty powder, and then polished and smoothed after drying, and then used to cover the latex paint with a strong cover force to do two to three times to restore it as new, such as China Resources paint and other water-based emulsion paint has a good covering power. If it is caused by water seepage, such as yellowing and foaming, if the keel is damaged and the gypsum board is rotten, it is necessary to dismantle and make up for the rotten keel or restore the gypsum board, and then re-use gypsum powder to repair the gap and paste the anti-cracking sand net, and then restore the putty powder twice in the repair place, polish and smooth, and finally make the overall leakage of the locust unified on two to three times of latex paint.

How to clean up after renovating the house.

1. Tiles are suitable for wiping while paving, while paving tiles to wipe cement stains on the tiles pasted first, when a wall is paved, most of the cement marks on the tiles are also wiped off, and it is recommended that the landlord should supervise the workers to clean the surface of the tiles after the tiles are paved. Some tiles will have a layer of film on the surface, which is a layer of wax that the manufacturer applies to protect the surface of the tile before leaving the factory, and it can be gently wiped off after decoration, so you don't have to worry about the tile being affected.

2. Toothpaste can deal with scratches, and smart housewives still have a way to deal with scratches left on the surface of tiles due to construction or transportation of furniture. In addition to the common tile cleaner or rosin oil and other things that clean the paint on the surface of the tile, there are also very effective ways to repair the tile, one is to use a soft brush dipped in white toothpaste to brush some very slight scratches on the surface of the tile; There is also a type of nail polish, which is used for scratches on the surface of ceramic toiletries such as bathtubs, brushed with a layer, and then dried with a hair dryer. Try to use hand cream for self-adhesive printing, and self-adhesive printing and glue watermarks on furniture and floors are also more difficult to clean.

3. Finished product protection is a convenient way to clean, offensive and defensive is a tactic, applied to the field of home decoration is to protect the finished product in advance, and the finished product needs to be cleaned less if it is well protected. Formal decoration companies have special finished product protection items during inspection and assessment, and the finished product must be protected after each process, and the tile surface is covered with a layer of film when doing carpentry, and the door lock and other hardware supplies are protected when doing paint. Therefore, the new house that they renovated only needs to be cleaned with some decoration dust.

1. Remove the area of serious lime shedding with a shovel; (Some heavily chalked drywall is not recommended for continued use).

2. Prepare a bottle of MEIBOSS wall mold remover, spray it on the moldy area of 30 cm, and wait for about three minutes to see the effect. Rubber gloves need to be worn when using wall mold removers, although this product does not contain harmful substances such as formaldehyde, it is still recommended to wear a mask during use.

Excuse me, the drywall is leaking. Half a month later, he had black mold coming out. Is there any potion that can wipe it clean?

Gypsum board ceiling mold is caused by the air above the ceiling, high humidity or water leakage in the house, first of all, to solve the problem of space dampness, make holes in the wall above the ceiling, if it is the top floor, repair the roof, and then open the air hole on the roof to increase the amount of air flow. After the drying, paint from scratch.

If a slight settlement causes a crack, the clay inside the crack can be pulled out. If the gap is too small and almost closed, the gap should be cut to about 4 mm, and then smoothed with caulking clay, pasted with grid or paper tape along the gap, scraped white, sandpaper, and painted latex paint.

There are the following willingnesses that lead to cracks. 1、

When picking out the original caulking clay, check whether the gypsum board in this part is firmly fixed and whether there are any missing nails. If there is any omission, fix it by yourself with self-tapping nails.

2. Use your hands to go up the crack to see if there is any up and down. If it is noticeable, it may be that the boom above is loose. or the part is far away from the boom, and the boom is too far away. The solution is to cut the plasterboard and add a boom.

3. The seam is not on the keel, suspended and the back plate is not properly handled. Solution: Cut the edge of the gap, inspect the back plate and re-reinforce.

First, the bathroom gypsum board ceiling construction steps.

1.Hold the drywall in place for laying.

The key to the laying of gypsum board is the fixing of the board, which is often divided into three fixing methods according to the keel section, the treatment of the veneer edge and the type of board.

1) Gypsum board (including base board and veneer) is fixed to the keel with screws. Most of the metal keels use self-tapping screws, and the wooden keels use wooden screws.

2) Glue the drywall (finger veneer) to the keel with adhesive.

3) The gypsum board (finger veneer) is processed into the form of tongue and groove dark seams, and the two limbs of the keel are inserted into the dark seams, without needles or glue, and the board is held by two limbs.

Ordinary gypsum board and fireproof gypsum board are the base board, and the decorative sound-absorbing board of the gypsum paper is the decorative board, which is usually better to use the screw fixing installation method.

2.Finish the cover panel.

1) If the base plate is considered in the design, in order to obtain a satisfactory decorative effect, it must be decorated with other decorative materials on other surfaces.

2) There are many finishing practices for ceiling projects, and the commonly used ones are: pasting wallpaper, finishing latex paint, spray painting, and inlaying various types of lenses, such as glass lenses, metal polishing plates, composite plastic lenses, etc. Among the many finishing practices, the first is to paste wallpaper.

Therefore, the use of gypsum board as the base board, wallpaper pasting ceiling, has its unique advantages, happy to be used for everyone. Especially in the ceiling of restaurants and hotel rooms, the application is more common.

3) If you choose mirror material inlay, you should pay special attention to the fixing of the surface material. In addition to adhesive attaching, it is also necessary to tighten it with a needle or press it with the perimeter of the bead. If mirror glass is used, safety glass should be pasted.

The fixing method may vary depending on the size of the material, but in any case, safety and firmness should be the first priority.

Second, the bathroom gypsum board ceiling construction precautions.

1.A hard hat must be worn when entering the site. It is strictly forbidden to wear slippers, high heels or bare feet to enter the construction site. Smoking is not allowed on site.

2.The operating platform for the installation of gypsum board ceilings must be set up firmly.

3.During the construction process, gypsum board ceiling construction tools should be put into the tool bag at will, and materials or tools should not be thrown when passing materials or tools up and down.

(1) Laying direction.

Copy, the strength performance and deformation of the transverse and longitudinal fixing gypsum board are determined according to the direction, and the longitudinal properties of the board are superior to the transverse, so the longitudinal and longitudinal of the gypsum board is not allowed to be parallel to the covered keel when the ceiling is suspended, and it should be perpendicular to the keel, which is an important measure to prevent deformation and cracking of joints.

2) The board installation and connection of the fixed gypsum board must be installed in a stress-free state to prevent it from being forcibly in place. When installing the ceiling plate, use the wooden support to temporarily support, and make the plate and the skeleton compressed, and the support can be revoked only after the screws are fixed. When installing the fixed plate, it should be fixed from the middle of the plate to the four sides, and multiple points should not be operated at the same time.

After fixing one, install and fix the other one in turn. The connection between the plate and the light steel keel is fixed by high-strength self-tapping screws, which can not be fixed after drilling first, and should be fastened vertically by self-tapping gun, and the surface of the screw head is buried in gypsum board paper about.

3) The gypsum board interface needs to be equipped with a cross brace keel, and the interface board is not allowed"Dangling"。As far as possible, choose the same length as the wall and the height of the room. If the transverse joints cannot be avoided, the joints should be displaced, and the transverse joints of the partition wall should be staggered and should not fall on the same keel.

The transverse joints of the ceiling should also not be in the same straight line.